# Preferred Frame Writing [🏠 Home](/) - [About](/about.md.html) - [Submissions](/submissions.md.html) - [Policies](/policies.md.html) - [Journals](/journals.md.html) ---
# Submissions Send submissions to **writing@preferredframe.com**. Use **PNPMD**, a plain-text, math-aware Markdown standard: [PNPMD Markdown](https://writing.preferredframe.com/documents/PNPMD%20Markdown%20Specification/)
--- - [Preferred Frame Writing on GitHub.com](https://github.com/siran/writing) (built: 2026-02-21 11:30 EST UTC-5)